430041 Interspire Optimization Project

- Setup IEM & configure - Install DKIM instead Domainkeys (old sign). We can't have both signs with Exim. - SPF optimization - Mail EHLO optimization - Interspire Database optimization - Exim optimization (optimized for delivery to major ISP's) - Secure the server - Remove Anti Abuse Mail Headers that are auto-added by Exim & cPanel - Add 3 new custom headers in replacement of the standard Exim Anti-Abuse Headers - Modify the Mail client From - Sender ID Optimization (We are already registered) - Optimize system for delivery (rdns testing, spam databases testing, IP reputation testing, etc) - Make sure that we are not an open relay - Configure MX records properly maborak, this project would require you to also implement the same modifications that were done in our last project again.